CN204374415U

CN204374415U - For the sonar pick-up unit of facade disease under water seal

Info

Publication number: CN204374415U
Application number: CN201420822064.5U
Authority: CN
Inventors: 问泽杭; 赵钢; 马晓忠; 张友明; 徐毅; 张立师; 王茂枚; 石银涛; 朱大栋; 薛松; 王进东; 霍中元; 王海伟
Original assignee: Jiangsu Province Institute Of Hydro-Technical Research; JIANGSU PROVINCE HONGZE LAKE WATER MANAGEMENT DEPARTMENT
Current assignee: Jiangsu Province Institute Of Hydro-Technical Research; JIANGSU PROVINCE HONGZE LAKE WATER MANAGEMENT DEPARTMENT
Priority date: 2014-12-23
Filing date: 2014-12-23
Publication date: 2015-06-03
Anticipated expiration: 2024-12-23

Abstract

The utility model discloses the sonar pick-up unit for facade disease under water seal, support (2) is established draw ring (3), draw ring (3) connects tightrope (7), sonar detection probe (5) is installed by sonar The Cloud Terrace (4) in the top of support (2), one end that sonar detects data line (6) connects sonar detection probe (5), the other end that sonar detects data line (6) connects notebook computer (10) through sonar data receiver converter (11), and entirety is configured for the sonar pick-up unit of facade disease under water seal.The utility model is rational in infrastructure, easy to carry, and lifting is simple, and sensing range is large, and inspection result is visual, can record, and efficiency is high, and expense is low, and the Underwater Engineering be suitable for during the low water head sluice barrier gate of plains region detects.

Description

For the sonar pick-up unit of facade disease under water seal

Technical field

The utility model relates to hydraulic engineering detection field, is specifically related to a kind of sonar pick-up unit for facade disease under water seal.

Background technology

Sluice is along with long-time running, and hydraulic structure is constantly aging.The specifications such as sluice secure authentication regulation, sluice technical management, water gate engineering management evaluation, all require regularly to carry out hydraulic structure testing under water, grasp Underwater Engineering disease incidence, analysis project safety case.

Underwater Engineering disease betides the underwater sites of hydraulic structure, and generation and the expansion of disease have disguise, and be difficult to Timeliness coverage, detection difficulty is larger.

What often adopt at present is still the conventional method of diving under water and feeling.Because in most cases water turbidity, underwater visibility are low, frogman's visual detection difficulty, can only be felt by both hands, scope is very little, simultaneously the underwater operation experience of frogman, judgement and treatment measures are very large on testing result impact, and thus testing result is objective not.

Based on optical principle imaging underwater robot ROV technology, require higher to turbidity equally, be not suitable for plains region low water head sluice.

Self-floating sink cabinet fixed point detection technique, then there is the single cover time scope of repair little, testing staff need operate being greater than under an atmospheric working environment, and examined surface evenness, the depth of water and clear height affect, some position cannot arrive, and has that detection efficiency is on the low side, the deficiency such as costly.

Summary of the invention

The purpose of this utility model is: provide a kind of sonar pick-up unit for facade disease under water seal, be laid on sluice plate and bedding, carry out fixed point to base plate, bedding, gate pier, gate etc. to detect, for water gate engineering make regular check on, secure authentication provides basic data.

The technical solution that the utility model adopts is: this sonar pick-up unit comprises support, draw ring, sonar The Cloud Terrace, sonar detection probe, sonar detects data line, tightrope, notebook computer and sonar data receiver converter, draw ring established by support, draw ring connects tightrope, sonar detection probe is installed by sonar The Cloud Terrace in the top of support, one end that sonar detects data line connects sonar detection probe, the other end that sonar detects data line connects notebook computer through sonar data receiver converter, entirety is configured for the sonar pick-up unit of facade disease under water seal.

During detection, technician pulls tightrope, cooperatively interacts by sinking under pick-up unit on sluice plate, and the rotation of debugging sonar detection probe in horizontal and vertical direction, fixed point checks the underwater sites disease incidence such as gate pier, gate, gate floor.

Project situation under water seal.

The utility model has the advantages that: 1, easy to carry, simply, sensing range is large, and efficiency is high, and expense is low for assembling, lifting, and the Underwater Engineering be applicable to during the low water head sluice barrier gate of plains region detects; 2, realize fixed point to detect, can intuitively check the Underwater Engineering facilities such as base plate expansion joint, gate pier, bedding, gate; 3, double frequency identification sonar probe coordinates control The Cloud Terrace, there is the function that horizontal and vertical is rotated, possesses diving operation condition, clearly can detect in 5-15 rice, and not by water turbidity, low visibility impact, obtain visual, real-time, continuous, can record, orientable hydraulic structure Defect inspection result under water; 4, support is reliably connected by tightrope, is convenient to artificial lifting.

Accompanying drawing explanation

Fig. 1 is the utility model Site Detection schematic diagram.

Fig. 2 is pick-up unit schematic diagram.

Fig. 3 is pick-up unit support vertical view.

In figure: 1 gate floor, 2 supports, 3 draw rings, 4 sonar The Cloud Terraces, 5 sonar detection probe, 6 sonars detect data line, 7 tightropes, 8 gates, 9 gate piers, 10 notebook computers, 11 sonar data receiver converters.

Embodiment

Below in conjunction with accompanying drawing, the utility model is elaborated, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus makes more explicit defining to protection domain of the present utility model.

As Figure 1-3, this sonar pick-up unit comprises support 2, draw ring 3, sonar The Cloud Terrace 4, sonar detection probe 5, sonar detects data line 6, tightrope 7, notebook computer 10 and sonar data receiver converter 11, support 2 is established draw ring 3, draw ring 3 connects tightrope 7, sonar detection probe 5 is installed by sonar The Cloud Terrace 4 in the top of support 2, one end that sonar detects data line 6 connects sonar detection probe 5, the other end that sonar detects data line 6 connects notebook computer 10 through sonar data receiver converter 11, entirety is configured for the sonar pick-up unit of facade disease under water seal.

During detection, technician pulls tightrope 7, cooperatively interact sinking under pick-up unit on sluice plate, open sonar The Cloud Terrace 4, sonar detection probe 5, audio data receiving converter 11 and notebook computer 10, the motion of adjustment sonar detection probe 5 horizontal and vertical direction, the disease incidence of the underwater sites such as search gate base plate 1, gate 8, gate pier 9, and image data transmission is used for water gate engineering safety analysis, secure authentication to notebook computer 10.

The above not thereby limits scope of the present utility model; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. for the sonar pick-up unit of facade disease under water seal, it is characterized in that: this sonar pick-up unit comprises support (2), draw ring (3), sonar The Cloud Terrace (4), sonar detection probe (5), sonar detects data line (6), tightrope (7), notebook computer (10) and sonar data receiver converter (11), support (2) is established draw ring (3), draw ring (3) connects tightrope (7), sonar detection probe (5) is installed by sonar The Cloud Terrace (4) in the top of support (2), one end that sonar detects data line (6) connects sonar detection probe (5), the other end that sonar detects data line (6) connects notebook computer (10) through sonar data receiver converter (11), entirety is configured for the sonar pick-up unit of facade disease under water seal.